So these are always fun and I enjoy putting them together but they are work.
Tank of the Month - This is a common feature with other, particularly saltwater, forums. They usually have a dedicated team that scours the forum to find a beautiful tank and reach out to the owner to see if they are willing to be TOTM. If the answer is yes, they send a series of questions and request a lot of photos of the tank.
If the owner completes the questionnaire and send the photos, then one of the team members is charged with formatting them into a post that is readable and in a standard format. Then it gets posted by the deadline. And, the quest for next month's TOTM begins again.
As you can see, this requires a dedicated team of members, a substantial base of potential TOTM candidates and the willingness of the owner to participate and submit photos. All doable but it is a lot of work.
I think we can only do this if we have a committed member that is willing to take it on and the pool of prospective owners would need to be more than just ScapeCrunch.
Photo of the Month - This is also a common feature and easier to implement. Usually, every month there is a different theme.
The difficult part is the backend system that allows for voting within a timeframe and then chooses the highest vote getter as the winner. The available add-ons for this are not great.
If someone is willing to come up with the monthly theme, I will work on solving the voting system. Please let me know.